Soneium Blockchain Protocol Supported By Chainstack

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Blockchain Protocols

Discover key facts and figures about major blockchain protocols that are empowering transformations across industries.

Soneium

A production-ready L2 optimistic rollup connecting Sony’s ecosystem with Web3 infrastructure.

Fault tolerance

L1 Ethereum handles dispute resolution through fraud proofs

~2s block times; finality under 10s via Fast Finality Layer

Entertainment, gaming, IP management, consumer apps

Consensus	Proof-of-Stake (via OP Stack)
Public / Private / Permissioned	Public
Smart contracts	Yes
Smart contract language(s) supported	Solidity
Transaction privacy	No
Transaction visibility	Public—any participant can view all onchain data
Transaction ordering	Sequencer-controlled with optimistic finality